"They are deliriously happy that Suri will be a big sister," one family friend says. Adds another source, "They've always planned on expanding their family. They're over the moon."
The new addition, however, remains a secret. Katie, 30, and Tom, 46, have shared the news with only a small group of friends and family, preferring to wait until she's at least three months along before going public.
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But many observers have already noticed some signals, in particular when the Cruises appeared at the March 11 Tokyo premiere of Tom's movie Valkyrie. Katie looked stunning in a Jason Wu dress and billowing hair extensions.
For all the details about Katie's baby surprise, pick up the new OK! — on newsstands everywhere on Thursday!
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